#campo {
}
#campo {
width: 855px;
position: absolute;
left: 50%;
margin-left: -427px;
}
#centrale {
width: 805px;
position: absolute;
left: 50%;
margin-left: -427px;
margin-top: 237px;
background-image: url(immagini/orizz.jpg);
background-repeat: repeat-y;
padding: 25px;
}
.margini {
padding-top: 10px;
padding-right: 10px;
padding-bottom: 10px;
padding-left: 10px;
}